KOTOR2: Window, 1600x900 ( https://www.google.nl/search?q=kotor+2+ ... e&ie=UTF-8 )
Capture: Window Capture, 1600x900 (should not be an issue for your PC).
Aero: Enabled (Window Capture is odd without Aero Enabled).
I find it a bit quirky that it would not actually be there to select if it was an actual window. Although that is not completely unheard of either.
Ultimate manmode solution: Running KOTOR2 inside of a windowed virtual machine (VMWare Player, for example) and Window Capturing that windowed VM.
Capture: Window Capture, 1600x900 (should not be an issue for your PC).
Aero: Enabled (Window Capture is odd without Aero Enabled).
I find it a bit quirky that it would not actually be there to select if it was an actual window. Although that is not completely unheard of either.
Ultimate manmode solution: Running KOTOR2 inside of a windowed virtual machine (VMWare Player, for example) and Window Capturing that windowed VM.